Answer:
ponds cooler than 20 °C
Explanation:
There is great effect of temperature on the dissolved oxygen in a pond water,
When the water is hotter it will hold less oxygen but when the water is cold it will holds more oxygen. Therefore, ponds cooler than 20 °C will will have a higher average oxygen concentration.
In general, the borders of the federal state of Washington are in accordance to natural physical features.
The border with Canada,, the northern one, is defined by the Okanogan Range and the Kettle Range, two highlands.
The border with Oregon, the southern one, is defined mostly with the Columbia River, and partially by the Blue Mountains.
The border with Idaho, the eastern one, is defined with the edge of the lowland part of the Columbia River Basin.
While the western border is a border with the open water of the Pacific Ocean.
The answer is 65/126.
To calculate this, a multiplication rule is used. The multiplication rule calculates the probability that both of two events will occur. So, in a bag, there are 36 cards in total. The probability to draw card with a letter is 26 out of 36 or

. After the first draw, there are now 35 cards in the bag. The probability to draw card with a letter now is 25 (since one letter is already out) out of 35 or <span>

.
</span>Since we need for both events to occur, using the multiplication rule, we can calculate <span>the probability that Amy draws two letters:
</span>

× <span>

= </span>

=
Answer:
The Earth, at that moment, appears 13 times larger, 3.4 times more reflective and a total of 43 times brighter than the full Moon does from Earth
The correct answer of the given question above would be the second option, option B. A hurricane weakens when it moves toward land because it is not fed with moisture on land. It gets its moisture from the waters of the ocean, and once it hits the land, it looses that strength. Hope this answer helps.